Individual Calculations October 2021
 Martin Valentin, Francisco  Total change: -30.80  Rating chartPersonal card
 Ciutat de Barcelona 2021 Grup B Barcelona ESP 2021-08-18
RcRownchangeKK*chgGame
 1420 1753 4.50 7 -1.54 20 -30.80 
  Molina Tabernero, Jordi 1370 ESP0.501-0.4120-8.20 
  Rubio Garcia, Ethan 1353  * ESP1.0010.08201.60 
  Montero Olmos, Javier 1617 ESP0.001-0.6820-13.60 
  Delgadillo Vidal, Philippe Arnau 1353  * ESP0.501-0.4220-8.40 
  Andre, Robin 1353  * BEL0.501-0.4220-8.40 
  Moya Sarda, Bernat 1353  * ESP1.0010.08201.60 
  Campins Bagur, Esteve 1543 ESP1.0010.23204.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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